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Search for Sterile Neutrinos in MINOS and MINOS+ Using a Two-Detector Fit.
Adamson, P; Anghel, I; Aurisano, A; Barr, G; Bishai, M; Blake, A; Bock, G J; Bogert, D; Cao, S V; Carroll, T J; Castromonte, C M; Chen, R; Childress, S; Coelho, J A B; Corwin, L; Cronin-Hennessy, D; de Jong, J K; De Rijck, S; Devan, A V; Devenish, N E; Diwan, M V; Escobar, C O; Evans, J J; Falk, E; Feldman, G J; Flanagan, W; Frohne, M V; Gabrielyan, M; Gallagher, H R; Germani, S; Gomes, R A; Goodman, M C; Gouffon, P; Graf, N; Gran, R; Grzelak, K; Habig, A; Hahn, S R; Hartnell, J; Hatcher, R; Holin, A; Huang, J; Hylen, J; Irwin, G M; Isvan, Z; James, C; Jensen, D; Kafka, T; Kasahara, S M S; Koerner, L W.
Afiliación
  • Adamson P; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Anghel I; Argonne National Laboratory, Argonne, Illinois 60439, USA.
  • Aurisano A; Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011 USA.
  • Barr G; Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA.
  • Bishai M; Subdepartment of Particle Physics, University of Oxford, Oxford OX1 3RH, United Kingdom.
  • Blake A; Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Bock GJ; Cavendish Laboratory, University of Cambridge, Cambridge CB3 0HE, United Kingdom.
  • Bogert D; Lancaster University, Lancaster LA1 4YB, United Kingdom.
  • Cao SV; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Carroll TJ; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Castromonte CM; Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA.
  • Chen R; Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA.
  • Childress S; Instituto de Física, Universidade Federal de Goiás, 74690-900 Goiânia, GO, Brazil.
  • Coelho JAB; School of Physics and Astronomy, University of Manchester, Manchester M13 9PL, United Kingdom.
  • Corwin L; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Cronin-Hennessy D; Physics Department, Tufts University, Medford, Massachusetts 02155, USA.
  • de Jong JK; Indiana University, Bloomington, Indiana 47405, USA.
  • De Rijck S; University of Minnesota, Minneapolis, Minnesota 55455, USA.
  • Devan AV; Subdepartment of Particle Physics, University of Oxford, Oxford OX1 3RH, United Kingdom.
  • Devenish NE; Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA.
  • Diwan MV; Department of Physics, College of William & Mary, Williamsburg, Virginia 23187, USA.
  • Escobar CO; Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom.
  • Evans JJ; Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Falk E; Universidade Estadual de Campinas, IFGW, CP 6165, 13083-970 Campinas, SP, Brazil.
  • Feldman GJ; School of Physics and Astronomy, University of Manchester, Manchester M13 9PL, United Kingdom.
  • Flanagan W; Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom.
  • Frohne MV; Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA.
  • Gabrielyan M; Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA.
  • Gallagher HR; Holy Cross College, Notre Dame, Indiana 46556, USA.
  • Germani S; University of Minnesota, Minneapolis, Minnesota 55455, USA.
  • Gomes RA; Physics Department, Tufts University, Medford, Massachusetts 02155, USA.
  • Goodman MC; Department of Physics and Astronomy, University College London, London WC1E 6BT, United Kingdom.
  • Gouffon P; Instituto de Física, Universidade Federal de Goiás, 74690-900 Goiânia, GO, Brazil.
  • Graf N; Argonne National Laboratory, Argonne, Illinois 60439, USA.
  • Gran R; Instituto de Física, Universidade de São Paulo, CP 66318, 05315-970 São Paulo, SP, Brazil.
  • Grzelak K; Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
  • Habig A; Department of Physics, University of Minnesota Duluth, Duluth, Minnesota 55812, USA.
  • Hahn SR; Department of Physics, University of Warsaw, PL-02-093 Warsaw, Poland.
  • Hartnell J; Department of Physics, University of Minnesota Duluth, Duluth, Minnesota 55812, USA.
  • Hatcher R; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Holin A; Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom.
  • Huang J; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Hylen J; Department of Physics and Astronomy, University College London, London WC1E 6BT, United Kingdom.
  • Irwin GM; Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA.
  • Isvan Z; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • James C; Department of Physics, Stanford University, Stanford, California 94305, USA.
  • Jensen D; Brookhaven National Laboratory, Upton, New York 11973, USA.
  • Kafka T; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Kasahara SMS; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Koerner LW; Physics Department, Tufts University, Medford, Massachusetts 02155, USA.
Phys Rev Lett ; 122(9): 091803, 2019 Mar 08.
Article en En | MEDLINE | ID: mdl-30932529
ABSTRACT
A search for mixing between active neutrinos and light sterile neutrinos has been performed by looking for muon neutrino disappearance in two detectors at baselines of 1.04 and 735 km, using a combined MINOS and MINOS+ exposure of 16.36×10^{20} protons on target. A simultaneous fit to the charged-current muon neutrino and neutral-current neutrino energy spectra in the two detectors yields no evidence for sterile neutrino mixing using a 3+1 model. The most stringent limit to date is set on the mixing parameter sin^{2}θ_{24} for most values of the sterile neutrino mass splitting Δm_{41}^{2}>10^{-4} eV^{2}.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Phys Rev Lett Año: 2019 Tipo del documento: Article País de afiliación: Estados Unidos
Texto completo
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Phys Rev Lett Año: 2019 Tipo del documento: Article País de afiliación: Estados Unidos